While reviewing tweets, noticing a trend among individuals working on Senator Elizabeth Warren's Presidential Campaign: Their profile pictures are in black and white against a pale green background. The design complements the color scheme being used by the campaign and mimics a picture of the Senator on her campaign site's homepage.

NOTE: Since this design style can be replicated by individuals who may not officially be a part of the campaign, don't assume that profiles styled in this manner are officially part of the Senator's campaign. It was also possible to find members of the campaign staff who are not currently using a profile picture styled in this manner.